Laboratory report from ATC Associates providing transmission electron microscopy results for air samples collected at 99 Church Street.
NYC-WTC_000124304–000124612Folder label: “99 CHURCH STREET Block: 123 Lot: 10 BIN: 1001396 26/42 PARK PL, 23-41 BARCLAY ST”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
ATC ASSOCIATES INC. - TEM ANALYSIS LAS GROUP #: 5670 - 10/12/01 Lab Sample No. 60955 Filter Type MCE 25 mm Operator Client Spl. No. L-5 Filter Area 385 mm"2 Instrument I.D. EM 10 CRX Grid I.D. Disk No. Screen Magnification 16.400X (GO) Area 0.01124 mm"2 Comments ACC. Voltage 80 kV No. GO to be Analyzed 4 ( 3.147 Struct. Corspd. to 70 s/mm"2.)
GO. Structure e e '"e Length I.D. of Structure N or,/ EDS (No b No Coord. No. F B C M _•g um a gum Chrys. Amphibole Nonaeb. Ambi ./ND Elements) / z7_,-
- Phote N.. from 1 is G asbaataa . Identify an slruatuaue using 1120` Cheok ditlraotiea for y"e.tw ora all unropeatod speatea (tat 4) Struet. a h p.sum & > sal aspeat Ratio d r, ores •ppe as o Totals Na Not Observed (13 3 spectrum or dlfreeUoa pattern) at least 20 culate untol pai iqw~ I C Weratay~ p,~titMi arl ebearrad~ $ ebyaaftln for Yr .p.r awe ( of (Its) iad (tae) r.elaotao.. rat. Per ampbibelem 0.0.3nm I.,., ll.. repeat, and 3.5 riNe of aaa-teianed sea ape` spaeit~ to parties attar of — —ed filter Chrysotile
Amphibole I"ar 0*.. dlstana. ( repeat ). `/a WYsation aritala ad`ab>wrwd1a0oitO'' AMPHIBOLES I Ambiguous ro single nber (1-3 iatsrsmtbm a 1-3 taboo) Amosite B. Bundle S pbers <1 ttber diameter apart) 23mm sitar Crocidolite I Non—asbestos 9 iatasaaliew) Na Matrix Stepping Anthophyyriite USDa No Structure. Detested >ea a/G.L or is tat 4 as Tremout° I Non —Identified U\Da1A\P a'es\Xl2o\cao Ell3 0/A2/0a Actinolite
NYC-WTC 000124321
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NYC-WTC_000124246
Laboratory results for confirmatory asbestos bulk sampling conducted on the roofs of 99 Church Street in May 2002.
20 shared non-person entities · Same agency, volume and box · similarity 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000096460
Cover letter summarizing wipe and air sampling results for asbestos and other contaminants at PS/IS 89M dated February 7, 2002.
9 shared non-person entities · 1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000096419
Cover letter summarizing wipe and air sampling results for various contaminants at a city school.
9 shared non-person entities · 1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000102767
Cover letter and summary of ambient air sampling and cleanup activities at 400 Chambers Street from 2002.
24 shared non-person entities · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000129725
Custody form documenting the transfer and analysis of air samples collected at 125 Water Street in September 2002.
13 shared non-person entities · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121258
Air monitoring report for 345 South End Avenue buildings conducted in January 2002 showing TEM results.
8 shared non-person entities · 1 shared topics · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000097203
Identifier page for a document within the DEP Box 33 collection related to environmental records.
13 shared non-person entities · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000121138
Air monitoring report for 345 South End Avenue buildings conducted in December 2001 showing TEM results.
8 shared non-person entities · 1 shared topics · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000104792
Document header for a chain of custody form tracking environmental samples from 83 Greenwich Street.
5 shared non-person entities · 1 shared topics · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120940
Document tracking environmental samples collected from Building #100 at 345 South End Avenue on October 22, 2001.
16 shared non-person entities · 1 shared topics · similarity 0.961
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000127341
Invoice from Fiber Control, Inc. dated July 2, 2002, billing the DEP for work at job sites including 119 Chambers Street.
7 shared non-person entities · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000120991
Record documenting the transfer and custody of air samples from Building #100 at 345 South End Avenue collected on October 22, 2001.
16 shared non-person entities · 1 shared topics · similarity 0.960
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000124241
Letter from ATC Associates regarding confirmatory asbestos bulk sampling conducted on the roofs of 99 Church Street.
Filed in the same folder
NYC-WTC_000124246
Laboratory results for confirmatory asbestos bulk sampling conducted on the roofs of 99 Church Street in May 2002.
Filed in the same folder
NYC-WTC_000096460
Cover letter summarizing wipe and air sampling results for asbestos and other contaminants at PS/IS 89M dated February 7, 2002.
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NYC-WTC_000096419
Cover letter summarizing wipe and air sampling results for various contaminants at a city school.
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